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#define SOL_ALL_SAFETIES_ON 1
#include <sol/sol.hpp>
int main(int, char*[]) {
const auto& code = R"(
bark_power = 11;
function woof ( bark_energy )
return (bark_energy * (bark_power / 4))
end
)";
sol::state lua;
lua.script(code);
sol::function woof = lua["woof"];
double numwoof = woof(20);
SOL_ASSERT(numwoof == 55.0);
lua.script("function f () return 10, 11, 12 end");
sol::function f = lua["f"];
std::tuple<int, int, int> abc = f();
SOL_ASSERT(std::get<0>(abc) == 10);
SOL_ASSERT(std::get<1>(abc) == 11);
SOL_ASSERT(std::get<2>(abc) == 12);
// or
int a, b, c;
sol::tie(a, b, c) = f();
SOL_ASSERT(a == 10);
SOL_ASSERT(b == 11);
SOL_ASSERT(c == 12);
return 0;
}
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